Vacu-Fresh VFDC650 Double Chamber Vacuum Packaging features: Soft air; Air pressure assisted seal bars; Plumbed for gas; Casters; Voltage: 220 V / 60 Hz / 3 Ø; Busch 100 m3/h; 5 HP, Vacuum Pump; (4) Seal Bars: 25.6" (650 mm); Distance between seal bar centers: (750 mm); Chamber height: 8" (200 mm); Chamber size: 32.6" (828 mm) L x 29 1/2" (750 mm); Chamber depth x 8" (200 mm); Chamber height: 200 or 250 mm; Flat deck; Machine size: 41.34" (1050 mm) W x 63" L (1600 mm) x 38" H (965 mm); Includes: Model MC-20 Microprocessor Control- 20 operator programs for Vacuum, gas, seal &cooling time; Options: 12" high chamber , automatic lid transfer, hot wire cut-off, alternative cut-off below, pneumatic knife cut-off, gas flushing: soft air, Bi-Active double sealing bar (top & bottom sealing).